INSTALLATION INSTRUCTIONS APARTMENT FAN COIL UNIT FMC4X, FMC4Z

Transcription

1 INSTALLATION INSTUTIONS APATMENT FAN OIL UNIT FM4X, FM4Z NOTE TABLE OF ONTENTS SAFETY ONSIDEATIONS DANGE WANINGAUTION DANGE will WANING could AUTION may NOTE will! WANING ELETIAL OPEATION HAZAD! WANING! INTODUTION EXPLOSION HAZAD AUTION UT HAZAD /2017

2 Model Size Fig. 1 - Dimensional Drawing Table 1 Dimensional Data Dimensions- inches [mm] A B D Unit Operating Weight lbs (kg) /4 [1010] /8 [771] 28 [711] /8 [1101] 115 (52) /4 [1010] /8 [771] 28 [711] /8 [1101] 115 (52) /4 [1315] /6 [1071]40 [1016] /8 [1406] 137 (62) /4 [1315] /6 [1071] 40 [1016] /8 [1406] 137 (62) INSTALLATION Step 1 heck Equipment NOTE Step 2 Mount Fan oil For conversion to horizontal return: Fan coil Mounting After mounting unit, install refrigerant tubing as follows:

3 ! AUTION ENVIONMENTAL HAZAD Step 3 Supply-Air onnections NOTE! WANING INJUY HAZAD eturn Air Step 4 ondensate Drain Fig. 2 Alternate condensate pan mounting holes Step 5 Electrical onnections! WANING ELETIAL OPEATION HAZAD NOTE

4 ! WANING ELETIAL SHOK HAZAD NOTE THEMOSTAT INDOO UNIT OUTDOO UNIT G Y ED BN GN YEL G O OG O Fig. 3 - Wiring Layout Heat Pump Unit (ooling and 1 -Stage Heat) THEMOSTAT INDOO UNIT OUTDOO UNIT ED ED BN G GN G W2 WHT WI Y YEL YI E PU YO Y L WO BLK/WHT W2 O ED O Fig. 4 - Wiring Layout Heat Pump Unit (ooling and 2 -Stage Heat) ED Y A A Step 6 Select Proper Blower To change the fan speed on model FM4X: To change the fan speed on model FM4Z: Step 7 TXV NOTE Fig.5 - FM4Z EM Taps Table 2 FM4Z EM Taps Tap Delayoff Time(s) Tap 1 90 Default Tap 2 90 Default Tap 3 90 Default Tap 4 90 Default Tap 5 90 F Fig. 6 - Wiring Layout FM4X PS disable time delay STAT -UP L G N F

5 SEQUENE OF OPEATION NOTE A. ONTINUOUS FAN B. OOLING MODE. HEAT PUMP HEATING MODE D. HEAT PUMP HEATING WITH AUXILIAY ELETI HEAT E. ELETI HEAT O EMEGENY HEAT MODE AE AND MAINTENANE! AUTION UT HAZAD NOTE! WANING ELETIAL OPEATION HAZAD

6 Model 18K 24K Model 30K 36K Table 3 Airflow Performance (FM) Use for Selecting Heat Pump of PS (ased, Back eturn) 0[0] 0.05[.0125] 0.1[.025] 0.15[.0375] 0.2[.050] 0.25[.0625] 0.3[.075] 0.35[.0875] L M H L M H FM Wet oil without Filter or Electric Heat, ased, Back eturn FM Wet oil w ithout Filter or Electric Heat, ased, Back eturn 0[0] 0.1[.025] 0.15[.0375] 0.2[.050] 0.3[.075] 0.4[.100] 0.5[.125] 0.6[.150] L M H L M H Model 18K 24K Model 30K 36K Use for Selecting Heat Pump of PS (ased, Bottom eturn) 0[0] 0.05[.0125] 0.1[.025] 0.15[.0375] 0.2[.050] 0.25[.0625] 0.3[.075] 0.35[.0875] L M H L M H FM Wet oil w ithout Filter or Electric Heat, ased, Bottom eturn FM Wet oil without Filter or Electric Heat, ased, Bottom eturn 0[0] 0.1[.025] 0.15[.0375] 0.2[.050] 0.3[.075] 0.4[.100] 0.5[.125] 0.6[.150] L M H L M H

7 Use for Selecting Heat Pump of EM (ased, Back eturn) Model 18K 24K 30K 36K FM Wet oil without Filter or Electric Heat, ased, Back eturn 0[0] 0.1[.025] 0.15[.0375] 0.2[.050] 0.3[.075] 0.4[.100] 0.5[.125] 0.55[.1375]

8 Model 18K 24K 30K 36K Use for Selecting Heat Pump of EM (ased, Bottom eturn) FM Wet oil without Filter or Electric Heat, ased, Bottom eturn 0[0] 0.1[.025] 0.15[.0375] 0.2[.050] 0.3[.075] 0.4[.100] 0.5[.125] 0.55[.1375] Shaded boxes represent airflow outside the required cfm/ton. NOTES: 1. Airflow data is without filter or electric heat accessory. Heater adds in. static. 2. Use wet coil data for determining cooling airflow. 3. Accessory louver panel adds in. Static. 4. When electric heater is working only, 300FM for each ton is sufficient except 30K work with 10KW heat900sfm Table 4 equired FM ange for Heat Pump Operation FM Size Min Max opyright 2017 A/BPD 7310 West Morris Street Indianapolis, IN U.S.A. Edition Date: 12/2017 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. atalog No: eplaces: